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// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Copyright (C) 2023 DH electronics GmbH
*
* DHCOM iMX6ULL variant:
* DHCM-iMX6ULL-C080-R051-F0409-SPI-E2-CAN2-SD-RTC-ADC-I-01D2
* DHCOR PCB number: 578-200 or newer
* DHCOM PCB number: 579-200 or newer
* PicoITX PCB number: 487-600 or newer
*/
/dts-v1/;
#include "imx6ull-dhcom-som.dtsi"
#include "imx6ull-dhcom-som-cfg-sdcard.dtsi"
/ {
model = "DH electronics i.MX6ULL DHCOM on PicoITX";
compatible = "dh,imx6ull-dhcom-picoitx", "dh,imx6ull-dhcom-som",
"dh,imx6ull-dhcor-som", "fsl,imx6ull";
led {
compatible = "gpio-leds";
led-0 {
color = <LED_COLOR_ID_YELLOW>;
default-state = "off";
function = LED_FUNCTION_INDICATOR;
gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* GPIO I */
};
};
};
&fec1 {
phy-handle = <&mdio1_phy0>;
mdio {
#address-cells = <1>;
#size-cells = <0>;
mdio1_phy0: ethernet-phy@0 {
compatible = "ethernet-phy-id0007.c0f0", /* SMSC LAN8710Ai */
"ethernet-phy-ieee802.3-c22";
reg = <0>;
clock-names = "rmii-ref";
clocks = <&clks IMX6UL_CLK_ENET_REF>;
interrupt-parent = <&gpio5>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&pinctrl_fec1_phy &pinctrl_snvs_fec1_phy>;
pinctrl-names = "default";
reset-assert-us = <500>;
reset-deassert-us = <500>;
reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
smsc,disable-energy-detect; /* Make plugin detection reliable */
};
};
};
&fec2 {
status = "disabled";
};
&gpio4 {
gpio-line-names =
"", "", "", "",
"", "", "", "",
"", "", "", "",
"", "", "", "",
"", "PicoITX-HW2", "PicoITX-HW1", "DHCOM-M",
"PicoITX-HW0", "DHCOM-U", "DHCOM-T", "DHCOM-S",
"DHCOM-R", "DHCOM-Q", "DHCOM-P", "DHCOM-O",
"DHCOM-N", "", "", "";
};
&gpio5 {
gpio-line-names =
"DHCOM-A", "DHCOM-B", "PicoITX-In2", "PicoITX-Out2",
"PicoITX-In1", "", "", "PicoITX-Out1",
"DHCOM-G", "DHCOM-H", "", "",
"", "", "", "",
"", "", "", "",
"", "", "", "",
"", "", "", "",
"", "", "", "";
};
&iomuxc {
pinctrl_fec1: fec1-grp {
fsl,pins = <
MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b010
MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b010
MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b010
MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b010
>;
};
};
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